Special Flat - Flow Air - Soluble Floating Machine Environmental - Friendly Flat - Flow Air - Soluble Floating Machine

Dissolved air flotation technology are widely used in water supply and wastewater treatment in recent years, it is difficult to precipitation in waste water can effectively remove frivolous floc, large capacity, high efficiency, covers an area of less, the applicable scope is wide, it is widely used in petroleum, chemical industry, printing and dyeing, papermaking, oil refining, leather, steel, machinery processing, starch, food and other wastewater treatment.

The solution gas and release system produces a large number of fine bubbles in the water, making them adhere to the solid or liquid particles in the waste water whose density is close to that of the water, resulting in a state where the overall density is less than that of the water, and making them rise to the surface by buoyancy, thus achieving the purpose of solid-liquid or liquid-liquid separation.

Air floatation machine is the use of small bubbles or tiny bubbles to make the impurities in the medium surface of the machine.The air floatation device can be used to solve the difficulty of sinking or floating in the water body, which has a specific gravity close to that of water and its dead weight.

Scope of use:

(1) electroplating wastewater: mixed wastewater containing various metal ions, such as Cr6+, Fe3+, Cu2+, and Zn2+.After treatment by the equipment, the removal rate is over 90%, which can meet the emission standard, but the total content does not exceed 50mg/L.

(2) paper white water: COD removed 80%, the treated water can be recycled.Pulp fiber can be recycled, recovery rate up to 90%.

(3) dyeing, bleaching, wool spinning wastewater: COD removal 55-70%, BOD removal 50%, chroma removal 70-90%.

(4) tannery wastewater: remove a large amount of organic matter, COD removed 60~70%, suspended solids removed 80~90%.

(5) slaughtering wastewater: removal of a large amount of organic matter, COD removal of 65~80%, suspended solids removal of 80~90%.

(6) chemical wastewater: COD removal of paint 60~70%, rubber wastewater COD removal 70~80%.

(7) bath wastewater: NTU stabilized below 10 degrees, and the bacteria in the water decreased significantly.

(8) refinery wastewater: emulsified oil and vegetable oil can be reduced to less than 10mg/L, and the effluent reaches a degree of clarification.

(9) NTU for food processing and drinking can be reduced to less than 5 degrees, and it has a good effect on reducing oxygen consumption of chroma.